diff --git a/robot_controller.py b/robot_controller.py
index 575b444..cb53950 100644
--- a/robot_controller.py
+++ b/robot_controller.py
@@ -26,7 +26,7 @@ class RobotController(object):
     ''' CONTROL '''
 
     # speeds in [-1, 1] extra stuff will be cut
-    def send_twist_cmd(self, v, w):
+    def send_speed_cmd(self, v, w):
         v = min(max(-1, v), 1)
         w = min(max(-1, w), 1)
         return v, w